HYB18H512321AF
512-Mbit GDDR3
Functional Description
CLK#
CLK
ACT
ACT
ACT
tFAW
ACT
ACT
ACT
ACT
ACT
tRRD
tRRD
tRRD
tRRD
tRRD
tRRD
tFAW +3*tRRD
ACT: ACTIVATE command
Don't Care
Figure 24 Four Window Active tFAW
tCK
tCH
tCL
CLK#
CLK
tIPW
CMD,
ADDR,
CKE
Don't Care
tIS
tIH
Figure 25 Clock, CKE and Command/Address Timings
Setup and Hold Timing for CKE is equal to CMD and ADDR Setup and Hold Timing.
Data Sheet
44
Rev. 1.73, 2005-08
05122004-B1L1-JEN8